公开(公告)号：US07525865B2

公开(公告)日：2009-04-28

申请号：US11771582

申请日：2007-06-29

申请人： Bharat Chauhan ,  Gerald Barkley ,  Kerry D. Tedrow ,  Balaji Sivakumar

发明人： Bharat Chauhan ,  Gerald Barkley ,  Kerry D. Tedrow ,  Balaji Sivakumar

IPC分类号： G11C5/14

CPC分类号： G11C5/14 ,  G11C16/30

摘要： Disclosed is a method for refreshing voltages in a non volatile memory during a standby mode. The method comprises generating a first node voltage and a second node voltage through a resistance ladder, storing the voltages in a pair of capacitors, comparing the voltages by a comparator, generating an output electrical signal by the comparator upon comparing the voltages, latching the output electrical signal by a flip flop, generating an electrical refresh pulse by a refresh pulse generator upon receiving the output electrical signal from the flip flop, the electrical refresh pulse being supplied to a refresh node of a plurality of refresh nodes in the non volatile memory and generating an electrical sample pulse by a sample pulse generator, the electrical sample pulse along with the electrical refresh pulse setting the flip flop, thereby causing the flip flop to latch a new output electrical signal.

摘要翻译： 公开了一种在待机模式期间刷新非易失性存储器中的电压的方法。 该方法包括通过电阻梯形生成第一节点电压和第二节点电压，将电压存储在一对电容器中，通过比较器比较电压，在比较电压时产生比较器的输出电信号，锁存输出 通过触发器产生电信号，当从触发器接收到输出电信号时，通过刷新脉冲发生器产生电刷新脉冲，电刷新脉冲被提供给非易失性存储器中的多个刷新节点的刷新节点， 通过采样脉冲发生器产生电采样脉冲，电采样脉冲与电刷新脉冲一起设置触发器，从而使触发器锁存新的输出电信号。

公开(公告)号：US20100150447A1

公开(公告)日：2010-06-17

申请号：US12333849

申请日：2008-12-12

申请人： Ganesh GunasekaranBabu ,  Abdul Raheem ,  Balaji Sivakumar ,  Prabhu S. ,  Gopalakrishnan Venkatesan

发明人： Ganesh GunasekaranBabu ,  Abdul Raheem ,  Balaji Sivakumar ,  Prabhu S. ,  Gopalakrishnan Venkatesan

IPC分类号： G06K9/46 ,  H04N5/91

CPC分类号： H04N9/8227 ,  G06K9/00248 ,  G11B27/28 ,  G11B27/34 ,  H04N21/4828

摘要： A method of and system for searching a video information is provided. The method includes inputting video information, acquiring a first frame of the video information, searching the first frame for a desired object, searching the first frame for a desired feature if the desired object is found in the first frame, and marking the first frame if the desired feature is found in the first frame. The method further includes acquiring, searching, and marking subsequent frames of the video information as necessary until the end of the video is reached.

摘要翻译： 提供了一种用于搜索视频信息的方法和系统。 该方法包括输入视频信息，获取视频信息的第一帧，在第一帧中搜索期望对象，如果在第一帧中找到所需对象，则在第一帧中搜索期望特征，并且如果 在第一帧中找到所需的特征。 该方法还包括获取，搜索和标记视频信息的后续帧，直到达到视频结束为止。